Anthropogenic Impact on the Components of the Forest Ecosystem: On the Example of the Bayanaul State National Natural Park
Zhumadina S. Abilova S. Bulekbayeva L. Tarasovskaya N. Zhumadilov B.
2023HARD Publishing Company
Polish Journal of Environmental Studies
2023#32Issue 43937 - 3945 pp.
External anthropogenic factors of influence are: industry, agriculture, hunting and forestry, recreation and other factors, which are responsible for the increasing insularity of most nature reserves. In addition, rural areas have expanded in the last 15 years more than in previous years, indicating a further deterioration of the forest structure and biodiversity of Kazakhstan’s important island forests. The study provides a review of research on the study of anthropogenic impact on the components of the forest ecosystem of the Bayanaul forest of Kazakhstan. The degradation of phytocenoses due to the impact of anthropogenic factors has been established. It is shown that the main source of anthropogenic factors is atmospheric air pollution near the highway, forest recreation and the expansion of settlements. In the anthropogenically disturbed areas, soil contamination with heavy metals, a decrease in species diversity, a decrease in projective coverage, and annual growth of Scots pine (Pinus sylvestris L), as well as a decrease in renewable forests over the past 50 years, are noted. The average disturbance of the forest was revealed. Further influence of anthropogenic factors may lead to further deterioration of the forest structure and biodiversity of important natural pine forests of the Kazakh Uplands.
annual growth , anthropogenic impact , biodiversity , flora , forest degradation , heavy metals , pine stands , renewal , soil
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Department of Biological Sciences, S. Seifullin Kazakh Agrotechnical University, 62 Zhenis Str., Astana, 010011, Kazakhstan
Department of Microbiology and Biotechnology, S. Seifullin Kazakh Agrotechnical University, 62 Zhenis Str., Astana, 010011, Kazakhstan
Graduate School of Natural Science, Pavlodar Pedagogical University, 60 Mira Str., Pavlodar, 140000, Kazakhstan
Department of Ecology, S. Seifullin Kazakh Agrotechnical University, 62 Zhenis Str., Astana, 010011, Kazakhstan
Department of Biological Sciences
Department of Microbiology and Biotechnology
Graduate School of Natural Science
Department of Ecology
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